strlen

来自「C实现的MUD,对大家基本入门网络游戏很有帮助!」· 代码 · 共 19 行

     ssssttttrrrrlllleeeennnn((((3333))))              MMMMuuuuddddOOOOSSSS ((((5555 SSSSeeeepppp 1111999999994444))))               ssssttttrrrrlllleeeennnn((((3333))))

     NNNNAAAAMMMMEEEE
          strlen() - returns the length of a string

     SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
          int strlen( string str );

     DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
          strlen() returns the number of characters in the string
          `str'.

     SSSSEEEEEEEE AAAALLLLSSSSOOOO
          sizeof(3)

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